body, html {
  width: 100%;
  height: 100%;
  font-size: 1rem; }

header {
  width: 100%; }
  header .referral-box {
    width: 100%;
    background: #FFFFFF;
    line-height: 3rem;
    display: flex;
    justify-content: space-between;
    font-size: 1.5rem;
    border-bottom: 1px solid #F7F7F7; }
    header .referral-box img {
      width: 1.5rem;
      height: 1.5rem;
      margin: 0.7rem; }

section {
  width: 100%;
  background: #EEEEEE; }
  section .content-bar {
    width: 100%;
    font-size: 1.2rem;
    line-height: 2rem;
    background: #fff; }
    section .content-bar img {
      width: 100%; }
  section .content-box {
    width: 90%;
    margin: 0 auto;
    background: #fff;
    padding: 0.5rem;
    margin-top: 0.5rem; }
    section .content-box img {
      width: 100%; }
    section .content-box .btn {
      width: 100%;
      display: flex;
      justify-content: space-between; }
      section .content-box .btn span {
        color: #F24046; }
      section .content-box .btn p {
        width: 4rem;
        height: 2rem;
        background: #F23239;
        color: #fff;
        text-align: center;
        line-height: 2rem;
        border-radius: 0.3rem; }
  section .cont-bar {
    width: 100%;
    height: 2rem;
    background: #fff; }
    section .cont-bar ul {
      width: 100%;
      display: flex;
      justify-content: space-around;
      text-align: center; }
      section .cont-bar ul li {
        width: 100%;
        display: flex; }
        section .cont-bar ul li img {
          width: 1.7rem;
          height: 1.7rem; }
